83729667

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3137}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 134959104

約数和(自身を除く): 51229437

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 287, 651, 861, 1271, 3137, 3813, 8897, 9411, 21959, 26691, 65877, 97247, 128617, 291741, 385851, 680729, 900319, 2042187, 2700957, 3987127, 11961381, 27909889, 83729667]

約数ペア:

[(1, 83729667), (3, 27909889), (7, 11961381), (21, 3987127), (31, 2700957), (41, 2042187), (93, 900319), (123, 680729), (217, 385851), (287, 291741), (651, 128617), (861, 97247), (1271, 65877), (3137, 26691), (3813, 21959), (8897, 9411)]